A radio station requires DJs to play 2 commercials for every 10 songs they play.What is the unit rate of songs to commercial?

Answers

Answer 1
Answer: The correct answer for this question is that the unit rate is 5:1. Wecan work this out by simplifying down the 2 commercials to every 10songs ration, so that 10:2 becomes 5:1. We can work this out by halvingthe original ratio to simplify it.

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An artist is designing a kite like the one show below. Calculate the area to determine how much material she will need to create the kite. A) 38 square inches
B) 66.5 square inches
C) 114 square inches
D) 180.5 square inches

Answers

180.5 is the answer to the problem

Answer:

if u add it together u get 180.5 square inches

hope this helps u guys

Step-by-step explanation:

■+7+30=47/ use addition properties to find the unknown number. write the property that you used.

Answers

well if you know 30 +7 =37 so you do 47-37 and get 10

A number cube is rolled 30 times, and a number less than four comes up 22 times. What is the experimental probability that a number less than four is rolled?A.1/6
B.4/15
C.11/15
D.1/22

Answers

The answer to your question is C. 11/15

Roselyn planted 60 bean plants in her garden, 12 of which did not sprout.What is the ratio of plants that sprouted to those that did not sprout

Answers

48:12
because 60-12 is 48 and 48 plants sprouted and 12 did not 

The current rates for an 80/20 mortgage are 4.25% for the first mortgage and9.75% for the second mortgage. On a $100,000 30-year mortgage, what is the
actual rate?

Answers

The actual rate of the mortgage is 5.27%.

What is Multiplication?

To multiply means to add a number to itself a particular number of times. Multiplication can be viewed as a process of repeated addition.

Since, we're taking two mortgages for a total of $100,000 for 30 years,

Now, we can find the actual rate of the mortgage by finding the weighted average of the two rates.

Hence, The weights in this case will be the proportion of loan taken at each rate;

We have

Rates       Weights      Rates  × Weights

4.15           0.80           4.15 x 0.80 = 3.32

9.75           0.20          9.75 x 0.20 = 1.95

Hence, The actual rate of the mortgage is,

⇒ 3.32 + 1.95

⇒ 5.27%.

Learn more about the multiplication visit:

brainly.com/question/10873737

#SPJ5

Answer:

mine was 5.45$

Step-by-step explanation:

Rectangle ABCD has sides CD=3 and DA=5 . A circle of radius 1 is centered at A , a circle of radius 2 is centered at B , and a circle of radius 3 is centered at C . Which of the following is closest to the area of the region inside the rectangle but outside all three circles?

Answers

Rectangle ABCD has sides CD=3 and DA=5 . A circle of radius 1 is centered at A , a circle of 2 iscentered  at b ,and a circle of radius 3 is ab